Ticket #1310: glteapot.patch

src/apps/glteapot/ObjectView.cpp

@@ -98 +98 @@
 {
     ObjectView* ov = (ObjectView*)cookie;
 
-    int noPause = 0;
-    while (acquire_sem_etc(ov->quittingSem,1,B_TIMEOUT,0) == B_NO_ERROR) {
+    int noPause = 0;
+    while (acquire_sem_etc(ov->quittingSem, 1, B_TIMEOUT, 0) == B_NO_ERROR) {
         if (ov->SpinIt()) {
             ov->DrawFrame(noPause);
             release_sem(ov->quittingSem);
@@ -373 +373 @@
     float f[3];
     f[1] = f[2] = 0;
     for (int i = 0; i < fObjects.CountItems(); i++) {
-        f[0] = (255 - i) / 255.0;
+        f[0] = (255 - 8 * i) / 255.0;
         ((GLObject*)fObjects.ItemAt(i))->Draw(true, f);
     }
     glReadBuffer(GL_BACK);
@@ -381 +381 @@
     glReadPixels((GLint)p.x, (GLint)(Bounds().bottom - p.y), 1, 1,
         GL_RGB, GL_UNSIGNED_BYTE, pixel);
     int objNum = pixel[0];
-    objNum = 255 - objNum;
+    objNum = (255 - objNum) / 8;
 
     EnforceState();
     UnlockGL();